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| author | Sverker Eriksson <[email protected]> | 2015-11-13 19:13:03 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2015-11-13 19:13:20 +0100 |
| commit | fd1e6b2b2623395512ea0450c3b4e656cb354f42 (patch) | |
| tree | 91adb925cfd7482af576127e4847d12f9d138971 /erts/emulator/beam | |
| parent | 76c67f6ab6b33033e1efb1b1fd190be163c99ef4 (diff) | |
| download | otp-fd1e6b2b2623395512ea0450c3b4e656cb354f42.tar.gz otp-fd1e6b2b2623395512ea0450c3b4e656cb354f42.tar.bz2 otp-fd1e6b2b2623395512ea0450c3b4e656cb354f42.zip | |
stdlib: Fix bug in binary:split for empty binary
Bug introduced om master branch at b93e9b611056828a
and reported in ERL-43.
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/erl_bif_binary.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c index b9640e211d..aec72bd61a 100644 --- a/erts/emulator/beam/erl_bif_binary.c +++ b/erts/emulator/beam/erl_bif_binary.c @@ -1614,6 +1614,10 @@ static Eterm do_split_not_found_result(Process *p, Eterm subject, BinaryFindStat Eterm *hp; Eterm ret; + if (bfs->flags & (BINARY_SPLIT_TRIM | BINARY_SPLIT_TRIM_ALL) + && binary_size(subject) == 0) { + return NIL; + } hp = HAlloc(p, 2); ret = CONS(hp, subject, NIL); |